From e3824c070f5e2fd08364abd9e64c18fc9675ff89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20B=C3=A4tz?= <baetz.daniel@gmail.com>
Date: Mon, 14 Dec 2020 22:35:50 +0100
Subject: [PATCH] bug fix

---
 src/Exomia.ECS/EntityManager.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Exomia.ECS/EntityManager.cs b/src/Exomia.ECS/EntityManager.cs
index 1df32fc..5c6ff28 100644
--- a/src/Exomia.ECS/EntityManager.cs
+++ b/src/Exomia.ECS/EntityManager.cs
@@ -85,7 +85,7 @@ private void InitializeEntitySystems(uint managerMask)
                         EntitySystemConfigurationAttribute attribute;
                         if ((attribute = t.GetCustomAttribute<EntitySystemConfigurationAttribute>(false)) != null)
                         {
-                            if (attribute.ManagerFlags == 0 || (attribute.ManagerFlags & managerMask) == managerMask)
+                            if (attribute.ManagerFlags == 0 || (managerMask & attribute.ManagerFlags) == attribute.ManagerFlags)
                             {
                                 switch (attribute.EntitySystemType)
                                 {